JPS4830049B1 - - Google Patents
Info
- Publication number
- JPS4830049B1 JPS4830049B1 JP43019218A JP1921868A JPS4830049B1 JP S4830049 B1 JPS4830049 B1 JP S4830049B1 JP 43019218 A JP43019218 A JP 43019218A JP 1921868 A JP1921868 A JP 1921868A JP S4830049 B1 JPS4830049 B1 JP S4830049B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62827567A | 1967-04-04 | 1967-04-04 | |
| GB45471/67A GB1199605A (en) | 1967-04-04 | 1967-10-05 | 13-Alkyl-18,19-Dinorpregn-4-en-3-one Compounds and their Derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4830049B1 true JPS4830049B1 (ja) | 1973-09-17 |
Family
ID=26265598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43019218A Pending JPS4830049B1 (ja) | 1967-04-04 | 1968-03-26 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4830049B1 (ja) |
| CA (1) | CA936527A (ja) |
| DE (1) | DE1768139A1 (ja) |
| FR (2) | FR1583805A (ja) |
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1968
- 1968-03-19 CA CA015253A patent/CA936527A/en not_active Expired
- 1968-03-26 JP JP43019218A patent/JPS4830049B1/ja active Pending
- 1968-04-04 DE DE19681768139 patent/DE1768139A1/de active Pending
- 1968-04-04 FR FR1583805D patent/FR1583805A/fr not_active Expired
- 1968-07-03 FR FR157769A patent/FR7410M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA936527A (en) | 1973-11-06 |
| DE1768139A1 (de) | 1972-04-13 |
| FR7410M (ja) | 1969-11-03 |
| FR1583805A (ja) | 1969-12-05 |